US Patent No: 6,197,461
Number of patents in Portfolio can not be more than 2000
Multiple-seam electrostatographic imaging member and method of making electrostatographic imaging member
Stats
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Mar 6, 2001
Issued date -
Nov 24, 1999
filing date -
09/449,342
serial no -
In Force
status
Importance
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Abstract
Multiple-seam electrostatographic imaging member belts include two or more imaging member portions joined together by two or more seams. The belts can be formed from imaging member web that either includes or does not include an anti-curl backing layer, and that includes a charge transport layer that is substantially stress free.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,265,990 Imaging system with a diamine charge transport material in a polycarbonate resin | 638 | 1978 | |
| 4,306,008 Imaging system with a diamine charge transport material in a polycarbonate resin | 105 | 1978 | |
| 4,233,384 Imaging system using novel charge transport layer | 97 | 1979 | |
| 4,291,110 Siloxane hole trapping layer for overcoated photoreceptors | 179 | 1979 | |
| 4,299,897 Aromatic amino charge transport layer in electrophotography | 98 | 1980 | |
| 4,286,033 Trapping layer overcoated inorganic photoresponsive device | 182 | 1980 | |
| 4,338,387 Overcoated photoreceptor containing inorganic electron trapping and hole trapping layers | 184 | 1981 | |
| 5,262,512 Polyarylamine polyesters | 15 | 1981 | |
| 4,415,639 Multilayered photoresponsive device for electrophotography | 70 | 1982 | |
| 4,439,507 Layered photoresponsive imaging device with photogenerating pigments dispersed in a polyhydroxy ether composition | 111 | 1982 | |
| 4,532,166 Welding of web materials | 52 | 1983 | |
| 4,786,570 Layered, flexible electrophotographic imaging member having hole blocking and adhesive layers | 57 | 1987 | |
| 4,801,517 Polyarylamine compounds and systems utilizing polyarylamine compounds | 91 | 1987 | |
| 4,806,443 Polyarylamine compounds and systems utilizing polyarylamine compounds | 125 | 1987 | |
| 4,806,444 Arylamine polymers and systems utilizing arylamine polymers | 79 | 1987 | |
| 4,937,117 Flexible belt | 26 | 1989 | |
| 5,021,109 Method of preparing a multilayered belt | 43 | 1989 | |
| 5,030,532 Electrophotographic imaging member utilizing polyarylamine polymers | 36 | 1990 | |
| 5,021,309 Multilayered photoreceptor with anti-curl containing particulate organic filler | 71 | 1990 | |
| 5,582,949 Process for improving belts | 16 | 1990 | |
| 5,240,532 Process for heat treating a flexible electrostatographic imaging member | 18 | 1991 | |
| 5,714,290 Flexible belts having a bent seam | 14 | 1994 | |
| 5,606,396 Imaging process using flexible electrostatographic imaging member | 13 | 1995 | |
| 5,718,959 Composite web system | 3 | 1995 | |
| 5,698,358 Process for fabricating a belt with a seam having a curvilinear S shaped profile | 17 | 1996 | |
| 5,997,974 Invisible seam electrostatographic belt | 17 | 1997 | |
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| 5,571,590 Methods of making papermaking felt and substrate | 9 | 1995 | |
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| 4,302,521 Photosensitive element for electrophotography | 21 | 1980 | |
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| 2005/0175,363 Optical antenna and wireless optical system using the same | 2004 | ||